This requires an algorithm: students are taught to stack one number atop another and multiply each digit of the bottom number ...

How can you have a proof without proving anything? Mathematicians found a way and, in the process, came to blows over it – ...

And Schafmeister isn’t the only chemist turning to modular methods of synthesis to explore vast regions of chemical space. It ...

We spoke to David Klenerman, co-developer of sequencing by synthesis, to find out how his work heralded the next generation ...

Abstract: Whereas interior point methods provide polynomial-time linear programming algorithms, the running time bounds depend on bit-complexity or condition measures that can be unbounded in the ...

The lactational amenorrhea method (LAM) is a type of birth control that relies on hormones your body makes while breastfeeding. If you strictly meet the guidelines, LAM can be 98% effective in ...

Abstract: Linear spectral unmixing aims at estimating the number of pure spectral substances, also called endmembers, their spectral signatures, and their abundance fractions in remotely sensed ...

In this paper a new hybrid glowworm swarm algorithm (SAGSO) for solving structural optimization problems is presented. The structure proposed to be optimized here is a simply-supported concrete I-beam ...

The original version of this story appeared in Quanta Magazine. In 1939, upon arriving late to his statistics course at UC Berkeley, George Dantzig—a first-year graduate student—copied two problems ...

The leading approach to the simplex method, a widely used technique for balancing complex logistical constraints, can’t get any better. In 1939, upon arriving late to his statistics course at the ...

Despite the widespread success of neural networks, their susceptibility to adversarial examples remains a significant challenge. Adversarial training (AT) has emerged as an effective approach to ...